XmlNode.PreviousSibling Propriété

Définition

Obtient le nœud qui précède immédiatement ce nœud.

public:
 virtual property System::Xml::XmlNode ^ PreviousSibling { System::Xml::XmlNode ^ get(); };
public virtual System.Xml.XmlNode PreviousSibling { get; }
public virtual System.Xml.XmlNode? PreviousSibling { get; }
member this.PreviousSibling : System.Xml.XmlNode
Public Overridable ReadOnly Property PreviousSibling As XmlNode

Valeur de propriété

XmlNode

XmlNode précédent. Si le nœud précédent n'existe pas, null est retournée.

Exemples

L’exemple suivant affiche tous les livres du document XML.

#using <System.Xml.dll>

using namespace System;
using namespace System::Xml;
int main()
{
   XmlDocument^ doc = gcnew XmlDocument;
   doc->Load( "books.xml" );
   XmlNode^ lastNode = doc->DocumentElement->LastChild;
   Console::WriteLine( "Last book..." );
   Console::WriteLine( lastNode->OuterXml );
   XmlNode^ prevNode = lastNode->PreviousSibling;
   Console::WriteLine( "\r\nPrevious book..." );
   Console::WriteLine( prevNode->OuterXml );
}
using System;
using System.Xml;

public class Sample {

  public static void Main() {

      XmlDocument doc = new XmlDocument();
      doc.Load("books.xml");

      XmlNode lastNode = doc.DocumentElement.LastChild;
      Console.WriteLine("Last book...");
      Console.WriteLine(lastNode.OuterXml);

      XmlNode prevNode = lastNode.PreviousSibling;
      Console.WriteLine("\r\nPrevious book...");
      Console.WriteLine(prevNode.OuterXml);
  }
}
Imports System.Xml

public class Sample 

  public shared sub Main() 

      Dim doc as XmlDocument = new XmlDocument()
      doc.Load("books.xml")

      Dim lastNode as XmlNode = doc.DocumentElement.LastChild
      Console.WriteLine("Last book...")
      Console.WriteLine(lastNode.OuterXml)

      Dim prevNode as XmlNode = lastNode.PreviousSibling
      Console.WriteLine(ControlChars.LF + "Previous book...")
      Console.WriteLine(prevNode.OuterXml)  
  end sub
end class

S’applique à